How to Learn from Free University Courses (Audit Classes Online)

Key Takeaways

• College Compendium Resource: Access College Compendium, a free, nonprofit open-source platform that compiles over 1000 public university computer science courses from North American institutions, including complementary public textbooks. 1:09
• Defining Course Auditing: Auditing a course in an online format means gaining access to lecture videos, notes, and assignments without receiving official credit, grades, or personalized interaction with professors or TAs. 8:44
• Bridge to Self-Guided Learning: Auditing online university courses serves as an excellent entry point into self-guided learning by providing the benefits of structured, accredited curriculum from reputable institutions alongside the flexibility of independent study. 14:16
• Diverse Use Cases: Utilize course auditing to explore potential universities as an applicant, supplement your current enrolled studies, upskill or pivot careers as a professional, or simply learn new topics purely for enjoyment and personal growth. 16:04
• Topic Selection Strategy: When choosing a subject, carefully assess your genuine interests, current skill level (e.g., avoid graduate-level courses if a beginner), and clear goals for what you aim to understand or build from the learning experience. 20:44
• Course Selection Criteria: Evaluate potential courses based on your preferred learning style (e.g., lecture-heavy, project-based), your available time commitment, and the institution or specific content delivery method (e.g., video lectures with slides, audio-only). 28:11
• Experimentation Before Commitment: Before diving deep into a course, take an experimental approach: read the course description and syllabus thoroughly, then engage with the first lecture and supplementary materials to confirm it aligns with your learning preferences and comprehension level. 32:37
• Consistent Learning Habits: To succeed, establish a consistent, manageable study schedule (even 30 minutes daily), break down the course into smaller, achievable short-term goals, and avoid multitasking during dedicated study time. 36:53
• Leverage Online Communities: Actively seek support and accountability from online communities like Stack Overflow, GitHub forums, Reddit, or Discord servers to get help with challenges, stay engaged, and mitigate the lack of traditional peer/instructor interaction. 39:19
• Strategic Post-Audit Path: After completing a course, plan your next steps by sequencing courses to build an "unofficial degree," mixing content from various institutions, and incorporating foundational math courses (statistics, calculus, linear algebra) to deepen computer science understanding. 45:11